body{
  	  width: 600px;
  	  margin: 20px auto;
  	  border: 1px solid #ddd;
  	  border-radius: 5px;
  	}
    *{
      list-style: none;
      text-decoration: none;
    }
  	#input{
  	  width: 520px;
  	  height: 250px;
      padding: 20px 40px;
  	}
  	#input .username{
  	  color: #111;
  	  font-size: 18px;
  	}
  	#input .tou{
  	  float: left;
  	  padding-left: 60px;
  	  height: 50px;
  	  background: url(../img/img1.png);
  	  background-size: contain;
  	  background-repeat: no-repeat;
  	}
  	#input .quit{
  	  float: right;
  	  margin-top: 20px;
  	  background: #ff0101;
  	  color: #fff;
  	  font-size: 12px;
  	  width: 80px;
  	  height: 30px;
  	  line-height: 30px;
  	  text-align: center;
  	  border-radius: 10px;
  	}
  	#input .message{
  	  float: left;
  	  width: 500;
  	}
  	#input .word{
  	  width: 498px;
  	  height: 60px;
  	  margin: 10px auto;
  	  border-radius: 5px;
  	  font-size: 14px;
  	  padding: 10px;
  	  line-height: 20px;
  	}
  	#input .push{
  	  margin-top: 50px;
  	  background:  #329b52;
  	  color: #ddd;
  	  font-size: 12px;
  	  width: 80px;
  	  height: 30px;
  	  line-height: 30px;
  	  text-align: center;
  	  border-radius: 10px;
      float: right;
  	}
  	#message{
  	  width: 518px;
  	  margin: 10px 40px;
  	}
  	#message div.text{
  	  min-height: 80px;
  	  width: 518px;
  	  border-top: 1px solid #ddd;
  	  margin: 0;
  	  float: left;
  	}
  	#message div.text .tu{
  	  margin: 15px 0;
      background: url(../img/img1.png);
  	  background-size: contain;
  	  background-repeat: no-repeat;
  	  height: 50px;
  	  width: 50px;
  	  float: left;
  	}
  	#message div.text .name{
  	  width: 50px;
  	  font-size: 14px;
  	  color: #86c449;
  	  margin: 10px;
  	  float: left;
  	}
  	#message div.text .say{
  	  width: 360px;
  	  font-size: 14px;
  	  color: #777;
  	  margin: 10px;
  	  float: left;
  	}
  	#message div.text .time{
  	  font-size: 14px;
  	  color: #777;
  	  margin: 10px;
  	  float: right;
  	}
  	#message div.text .return{
  	  width: 40px;
  	  font-size: 14px;
  	  color: #777;
  	  margin: 10px;
  	  float: right;
  	  border-right: 1px solid #777;
  	}
  	#message div.text .zang{
  	  width: 50px;
  	  font-size: 14px;
  	  color: #777;
  	  margin: 10px;
  	  float: right;
  	}
  	#message div.text .zang a{
  	  color: #777;
  	}
  	#message div.text .delete{
  	  width: 175px;
  	  height: 40px;
  	  float: right;
  	}
  	#message div.text .delete a{
  	  display: block;
  	  float: right;
  	  color: #aaa;
  	  font-size: 14px;
  	  margin: 10px;
  	}
  	#clear{
  	  clear: both;
  	}
